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-rw-r--r--src/pgm_socket.cpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/pgm_socket.cpp b/src/pgm_socket.cpp
index 8160ca6..64bf02f 100644
--- a/src/pgm_socket.cpp
+++ b/src/pgm_socket.cpp
@@ -30,6 +30,7 @@
#endif
#include <stdlib.h>
+#include <string.h>
#include <string>
#include "options.hpp"
@@ -131,8 +132,11 @@ int zmq::pgm_socket_t::init (bool udp_encapsulation_, const char *network_)
}
struct pgm_transport_info_t *res = NULL;
-
- if (!pgm_if_get_transport_info (network, NULL, &res, &pgm_error)) {
+ struct pgm_transport_info_t hint;
+ memset (&hint, 0, sizeof (hint));
+ hint.ti_family = AF_INET;
+
+ if (!pgm_if_get_transport_info (network, &hint, &res, &pgm_error)) {
if (pgm_error->domain == PGM_IF_ERROR && (
pgm_error->code == PGM_IF_ERROR_INVAL ||